All available race results Piet Straat
| Date | Race | Rank |
| 21/06 | Nederlands Kampioenschap | 9 |
Rider information for 1921
| Rank | 632 |
| Score | 6 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 04/07 | Nederlands Kampioenschap | 8 |
Rider information for 1922
| Rank | 643 |
| Score | 7 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
No results available in season 1923.
Rider information for 1923
| Rank | 975 |
| Score | 0 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 24/06 | Nederlands Kampioenschap | 7 |
Rider information for 1924
| Rank | 699 |
| Score | 10 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 24/06 | Nederlands Kampioenschap | 7 |
Rider information for 1925
| Rank | 685 |
| Score | 12 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
No results available in season 1926.
Rider information for 1926
| Rank | 1080 |
| Score | 0 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |
No results available in season 1927.
Rider information for 1927
| Rank | 1148 |
| Score | 0 |
| Name | Piet STRAAT |
| Country | Netherlands |
| Team | Individual |